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Enhanced Dissolution Following Extended Milling

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Date

2000

Authors

Fletcher, Neville
Welham, N

Journal Title

Journal ISSN

Volume Title

Publisher

American Institute of Chemical Engineers

Abstract

A model is formulated to explain the two-stage dissolution of a phase that has undergone extended milling. The model is based on the measured specific surface area and crystallize size of the milled powders along with the fraction of amorphous material around the crystallites. The model shows good agreement with experimental results.

Description

Keywords

Keywords: Ball milling; Dissolution; Leaching; Mathematical models; Solubility; Sulfuric acid; X ray diffraction analysis; Amorphous coatings; Crystallites; Thermodynamic parameters; Ilmenite; chemical reaction kinetics; crystal structure; dissolution; leaching; no

Citation

URI

http://hdl.handle.net/1885/89809

Collections

Open Access Research

Source

AIChE Journal

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

Restricted until

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